package com.example.backend.service;

import com.example.backend.entity.Account;
import java.util.List;

public interface AdminService {
    
    String login(String accountId, String password, Integer accountType);

    String changePassword(String accountId, String oldPassword, String newPassword, int accountType);

    String auditQualification(String accountId);

    List<Account> getAllUsers();
}